The poorly developed domestic engineering could not provide the built new factories and plants with the necessary equipment, why it was usually supplied by imports with special intermediary offices that also carried out its installation.

Refractors were supplied from the central warehouse to air heaters in bags on pallets with a size of 800 x 1200 mm and other sizes on the railway platforms along the permanent path passing along the air heaters from the nozzle chamber; solution and auxiliary materials were delivered by cars.

If there is a large amount of sand in clay, such clay is not suitable for the manufacture of Saman.

As indicates a. IN. Lykov, the moisture content of colloidal and capillary porous bodies can reach the value of hygroscopic if the relative humidity of the air surrounding these bodies f = 1.

Repair is a rather troublesome matter and requires considerable investments, both time and finance.

Stopping the surface of each connecting rod between the fillets is carried out with the above checks until their ovality, cones and non -parallelity of the shaft axis will be reduced to the values ​​allowed for the renovated shaft, and when checking for the paint according to the conductor or using the stains, the stains

Thus, the main process should be considered tixotropic hardening of clay soil surrounding the pile.

The general view of the house is highly dependent on the design and roof design.

Enerco resources are becoming more expensive every day, and we need to spend more and more money on their purchase.

Use bulk floors in residential premises began relatively recently.